[INFO] fetching crate cool_asserts 1.0.3...
[INFO] testing cool_asserts-1.0.3 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate cool_asserts 1.0.3 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate cool_asserts 1.0.3 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cool_asserts 1.0.3
[INFO] finished tweaking crates.io crate cool_asserts 1.0.3
[INFO] tweaked toml for crates.io crate cool_asserts 1.0.3 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69a7eecf4920bc6a791672448ebe297c0cc2e9856cf95b279943fa223ee55ac5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "69a7eecf4920bc6a791672448ebe297c0cc2e9856cf95b279943fa223ee55ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69a7eecf4920bc6a791672448ebe297c0cc2e9856cf95b279943fa223ee55ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69a7eecf4920bc6a791672448ebe297c0cc2e9856cf95b279943fa223ee55ac5", kill_on_drop: false }`
[INFO] [stdout] 69a7eecf4920bc6a791672448ebe297c0cc2e9856cf95b279943fa223ee55ac5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16eab70163f61b10b947fcf55abef8690ea50501a8461e91948009d7795f5259
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "16eab70163f61b10b947fcf55abef8690ea50501a8461e91948009d7795f5259", kill_on_drop: false }`
[INFO] [stderr]    Compiling cool_asserts v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "16eab70163f61b10b947fcf55abef8690ea50501a8461e91948009d7795f5259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16eab70163f61b10b947fcf55abef8690ea50501a8461e91948009d7795f5259", kill_on_drop: false }`
[INFO] [stdout] 16eab70163f61b10b947fcf55abef8690ea50501a8461e91948009d7795f5259
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c17ed4b2fdeff347877bf025d7c2f356cb0ce4d3e4a76c912de547ded6384667
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c17ed4b2fdeff347877bf025d7c2f356cb0ce4d3e4a76c912de547ded6384667", kill_on_drop: false }`
[INFO] [stderr]    Compiling cool_asserts v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "c17ed4b2fdeff347877bf025d7c2f356cb0ce4d3e4a76c912de547ded6384667", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c17ed4b2fdeff347877bf025d7c2f356cb0ce4d3e4a76c912de547ded6384667", kill_on_drop: false }`
[INFO] [stdout] c17ed4b2fdeff347877bf025d7c2f356cb0ce4d3e4a76c912de547ded6384667
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c80dcaf1f95dd0dd0cddcc4c10727b8c776f2b8a7249df2bfbc03df53b5fc5b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1c80dcaf1f95dd0dd0cddcc4c10727b8c776f2b8a7249df2bfbc03df53b5fc5b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cool_asserts-6f6a9cd9e2792a33
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test test_assert_matches::basic_block ... ok
[INFO] [stdout] test test_assert_matches::trailing_comma ... ok
[INFO] [stdout] test test_assert_matches::basic_guard ... ok
[INFO] [stdout] test test_assert_matches::basic_guard_block ... ok
[INFO] [stdout] test test_assert_matches::basic_case ... ok
[INFO] [stdout] test assertion_failure_tests::just_message ... ok
[INFO] [stdout] test assertion_failure_tests::keys_aligned ... ok
[INFO] [stdout] test test_assert_matches::basic_guard_failure ... ok
[INFO] [stdout] test test_assert_matches::failure_in_block ... ok
[INFO] [stdout] test test_assert_panics::bootstrap_tests::passes_with_panic ... ok
[INFO] [stdout] test test_assert_panics::bootstrap_tests::fails_without_panic ... ok
[INFO] [stdout] test test_assert_panics::fails_without_panic ... ok
[INFO] [stdout] test test_assert_matches::basic_block_failure ... ok
[INFO] [stdout] test test_assert_matches::basic_failure ... ok
[INFO] [stdout] test assertion_failure_tests::keys_trailing_fmt ... ok
[INFO] [stdout] test test_assert_panics::str_closure ... ok
[INFO] [stdout] test test_assert_panics::str_closure_mismatch ... ok
[INFO] [stdout] test test_assert_panics::bootstrap_tests::fails_without_substring ... ok
[INFO] [stdout] test test_assert_panics::bootstrap_tests::fails_with_substring ... ok
[INFO] [stdout] test test_assert_panics::fails_with_substring ... ok
[INFO] [stdout] test test_assert_panics::string_closure ... ok
[INFO] [stdout] test test_get_panic_message::formatted_message ... ok
[INFO] [stdout] test test_get_panic_message::other_message ... ok
[INFO] [stdout] test test_assert_panics::fails_without_substring ... ok
[INFO] [stdout] test test_assert_panics::typed_closure_mismatch ... ok
[INFO] [stdout] test test_get_panic_message::string_message ... ok
[INFO] [stdout] test test_get_panic_message::str_message ... ok
[INFO] [stdout] test test_assert_panics::str_closure_panics ... ok
[INFO] [stdout] test test_assert_panics::typed_closure ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cool_asserts
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - get_panic_message (line 22) ... ok
[INFO] [stdout] test src/lib.rs - assert_panics (line 445) ... ok
[INFO] [stdout] test src/lib.rs - assert_panics (line 394) ... ok
[INFO] [stdout] test src/lib.rs - assertion_failure (line 132) ... ok
[INFO] [stdout] test src/lib.rs - assert_panics (line 473) ... ok
[INFO] [stdout] test src/lib.rs - assert_panics (line 385) ... ok
[INFO] [stdout] test src/lib.rs - assert_panics (line 481) ... ok
[INFO] [stdout] test src/lib.rs - assert_matches (line 251) ... ok
[INFO] [stdout] test src/lib.rs - assert_panics (line 422) ... ok
[INFO] [stdout] test src/lib.rs - assert_panics (line 411) ... ok
[INFO] [stdout] test src/lib.rs - assert_panics (line 452) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.88s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1c80dcaf1f95dd0dd0cddcc4c10727b8c776f2b8a7249df2bfbc03df53b5fc5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c80dcaf1f95dd0dd0cddcc4c10727b8c776f2b8a7249df2bfbc03df53b5fc5b", kill_on_drop: false }`
[INFO] [stdout] 1c80dcaf1f95dd0dd0cddcc4c10727b8c776f2b8a7249df2bfbc03df53b5fc5b